CVE-2020-15656
10.08.2020, 18:15
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
| Vendor | Product | Version |
|---|---|---|
| mozilla | firefox | 𝑥 < 79.0 |
| mozilla | firefox_esr | 𝑥 < 78.1 |
| mozilla | thunderbird | 𝑥 < 78.1 |
| opensuse | leap | 15.2 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 20.04 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| firefox |
| ||||||||||||||||||||||||
| mozjs38 |
| ||||||||||||||||||||||||
| mozjs52 |
| ||||||||||||||||||||||||
| mozjs60 |
| ||||||||||||||||||||||||
| mozjs68 |
| ||||||||||||||||||||||||
| thunderbird |
|
References